2017231792

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{809}}^1\times {\mathrm{1543}}^1$

素因数の和:2461

約数の個数: 40

約数和(自身を含む): 3954523680

約数和(自身を除く): 1937291888

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 809, 1543, 1616, 1618, 3086, 3236, 6172, 6472, 12344, 12944, 24688, 81709, 155843, 163418, 311686, 326836, 623372, 653672, 1246744, 1248287, 1307344, 2493488, 2496574, 4993148, 9986296, 19972592, 126076987, 252153974, 504307948, 1008615896, 2017231792]

約数ペア:

[(1, 2017231792), (2, 1008615896), (4, 504307948), (8, 252153974), (16, 126076987), (101, 19972592), (202, 9986296), (404, 4993148), (808, 2496574), (809, 2493488), (1543, 1307344), (1616, 1248287), (1618, 1246744), (3086, 653672), (3236, 623372), (6172, 326836), (6472, 311686), (12344, 163418), (12944, 155843), (24688, 81709)]